21896344 Valve | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta Inlet Valve - Part Number: 21896344

Hardened cylinder-head inlet valve used in Volvo D7E-derived and TAD551GE diesel applications. Stem diameter, overall length, face angle and material are matched to the valve guide, seat and spring system.

⚙️ Key Features

• Precision sealing and flow-control surfaces

• Material selected for pressure and temperature

• Application-specific dimensions or calibration

• Designed for the matching seat/housing/actuator

• Exact engine and serial validation required

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 21896344 (current listed OEM reference)

OEM / Related Numbers:

• 21896344

• 20758481 - Volvo Group/OEM inlet-valve reference

• 030520700004 - OE Germany replacement reference

Aftermarket / Verified Equivalents:

• OE Germany 030520700004 - inlet valve cross-reference

🚤 Compatibility

Commonly used on:

• TAD551GE and Volvo D7E-family cylinder head

Typically suits:

• Engine / drive models:

• TAD551GE

• Volvo D7E industrial engine applications listing 21896344

• HP / Rating: Engine or drive rating controlled by the complete product number

• Engine / System Type: Inline diesel cylinder-head valve train

• Year Range: Production configuration controlled; verify by product and serial number

• Serial / Specification Control: Confirm cylinder-head casting, valve dimensions and engine serial number; inlet and exhaust valves are not interchangeable.

🔌 Function

Opens the intake port at the commanded camshaft timing to admit combustion air and seals against the valve seat during compression and combustion.

Common signs of failure or wear:

• Low compression or hard starting

• Pitted or burnt valve face

• Bent stem or sticking in the guide

• Excessive valve clearance change

• Backfiring, uneven running or cylinder imbalance

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging